4. Gently pull the release lever away from the PCIe x16 card until you release the securing tab from the dent in the card, and then ease the card up and out of its connector and remove it from the system.

5. Lift the PCIe x1 expansion card up and out of its connector and remove it from the system.

6. Lift the PCI expansion card up and out of its connector and remove it from the system.

7. Lift the PCI x4 expansion card up and out of its connector and remove it from the system.